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<p class="Decl"><b>procedure</b> Changed; </p>
<h2>Description</h2>
<p class="Body">Calls the <a href="../Events/OnChange.htm">OnChange</a> event, 
  provided the change notification is not masked with <a href="../Events/OnChange.htm">BeginUpdate</a>.</p>
<p class="Body">Descendants of <a
href="../_Body.htm">TNotifiablePersistent</a> call <span class="EmptyRef">Changed</span> 
  after making changes to their data or properties.</p>
<p class="Body">You will need to call <span class="EmptyRef">Changed</span> explicitly 
  in your application after leaving the <a href="../Events/OnChange.htm">BeginUpdate</a>... 
  <a href="EndUpdate.htm">EndUpdate</a> block since <a href="EndUpdate.htm">EndUpdate</a> 
  itself does not internally call <span class="EmptyRef">Changed</span>.</p>
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